1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Softa [21]
3 years ago
12

Which of the following is the main evidence of life in the early universe

Biology
2 answers:
Over [174]3 years ago
7 0
The Earth was first considered habitable when we discovered that it was Microbial organisms that started the process. I would go with D.
Verdich [7]3 years ago
3 0
Its photosynthetic bacteria im pretty sure
You might be interested in
Who came first? hen or egg<br>explain?​
Bingel [31]

Answer:

Egg came First

7 0
3 years ago
Guide to food chain (top to bottom): osprey, pike, perch, smelt, freshwater shrimp. Which population would show the quickest inc
____ [38]
Smelt would have the quickest increase because the perch would no longer be eating them.
4 0
3 years ago
Consider a cell that requires much more ribose5‑phosphate than NADPH. The cell needs ribose 5‑phosphate but has a relatively hig
Sergio039 [100]

Answer:

The fate of glucose-6-phosphate,glycolytic intermediates and pentose phosphate pathways are described below

Explanation:

Fate of Glucose -6-phosphate

Glucose-6-phosphate undergo dephosphorylation to form glucose when there is an increase demand of glucose in the body.

Glucose-6-phosphate enters into pentose phosphate pathway to synthesize ribose-5-phosphate which is used during denovo pathway of purine nucleotide biosynthesis.

Fate of glycolytic intermediates

Glyceraldehyde-3-phosphate is an important intermediate of glycolysis.The glyceraldehyde-3-phosphate act as a precursor during lipogenesis that deals with the biosynthesis of triacylglycerol.

Fate of pentose phosphate pathway intermediates

Ribose-5-phosphate and NADPH are the important intermediates of pentone phosphate pathway.

 Ribose-5-phosphate act as a substrate molecule during the denovo biosynthesis pathway of purine nucleotides.

NADPH act as a reducing agent during fatty acid biosynthesis process.

4 0
3 years ago
How is osmosis different from diffusion
kupik [55]
Diffusion is a spontaneous process in which molecules move with their concentration gradient. For example, if you place food coloring in water, the food coloring will slowly diffuse through the water until the entire solution has been balanced.

Osmosis is specifically the movement of <em>water</em> through a semipermeable membrane - meaning a membrane that can let some substances in but keep others out - and, similar to diffusion, it moves with its concentration gradient. For example, if you place a glucose solution sealed in plastic in water, water will move into the plastic to even out the concentration of glucose in the entire solution because glucose is too large to diffuse freely.

Hope this helped!

7 0
3 years ago
A vaccine is a substance that is usually given to patients before they have a disease. The vaccine causes the patient's body to
Anna007 [38]

Hi!

I would say C, weak, dead, or partial antigens because do you need to be introduced to the disease for your body to fight it.

Hope this helps!

8 0
3 years ago
Read 2 more answers
Other questions:
  • What result would be expected if an additional stimulus, equal in intensity to the first, were to be applied to the muscle at th
    8·1 answer
  • a cell phone company charges $40 per month for unlimited calling and $0.20 per text message sent it to you represents the number
    5·1 answer
  • Bacteria are the simplest single cells that
    10·1 answer
  • ..............................,.
    15·1 answer
  • Zac drew a prokaryotic cell for his biology assignment. Study the image closely. What is incorrect in Zac’s drawing of a prokary
    8·2 answers
  • How should the biological name of the giant water bug be written in binomial nomenclature?
    13·1 answer
  • "Since records began in 1958, the carbon dioxide concentration in the atmosphere has decreased."A. TrueB. False
    12·1 answer
  • The graph illustrates what has happened over an 8 year period where non-native perch were introduced into Lake Malawi in Africa.
    9·2 answers
  • Which term refers to the movement of molecules from an area of higher concentration to an area of lower concentration
    6·1 answer
  • Vocab.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!